CA2158984A1 - Methode de reproduction du douglas taxifolie par embryogenese - Google Patents

Methode de reproduction du douglas taxifolie par embryogenese

Info

Publication number
CA2158984A1
CA2158984A1 CA2158984A CA2158984A CA2158984A1 CA 2158984 A1 CA2158984 A1 CA 2158984A1 CA 2158984 A CA2158984 A CA 2158984A CA 2158984 A CA2158984 A CA 2158984A CA 2158984 A1 CA2158984 A1 CA 2158984A1
Authority
CA
Canada
Prior art keywords
embryos
early stage
douglas
fir
reproducing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2158984A
Other languages
English (en)
Other versions
CA2158984C (fr
Inventor
Pramod K. Gupta
Gerald S. Pullman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weyerhaeuser NR Co
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2158984A1 publication Critical patent/CA2158984A1/fr
Application granted granted Critical
Publication of CA2158984C publication Critical patent/CA2158984C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0018—Culture media for cell or tissue culture
    • C12N5/0025—Culture media for plant cell or plant tissue culture
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H4/00—Plant reproduction by tissue culture techniques ; Tissue culture techniques therefor
    • A01H4/005—Methods for micropropagation; Vegetative plant propagation using cell or tissue culture techniques
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/04—Plant cells or tissues

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Cell Biology (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Botany (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
CA002158984A 1994-02-25 1995-02-23 Methode de reproduction du douglas taxifolie par embryogenese Expired - Fee Related CA2158984C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/201,873 US5482857A (en) 1989-03-09 1994-02-25 Method for reproducing douglas-fir by somatic embryogenesis
US08/201,873 1994-02-25
PCT/US1995/002293 WO1995022887A1 (fr) 1994-02-25 1995-02-23 Procede de reproduction du douglas taxifolie par embryogenese somatique

Publications (2)

Publication Number Publication Date
CA2158984A1 true CA2158984A1 (fr) 1995-08-31
CA2158984C CA2158984C (fr) 2000-04-18

Family

ID=22747645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002158984A Expired - Fee Related CA2158984C (fr) 1994-02-25 1995-02-23 Methode de reproduction du douglas taxifolie par embryogenese

Country Status (4)

Country Link
US (1) US5482857A (fr)
CA (1) CA2158984C (fr)
NZ (1) NZ281862A (fr)
WO (1) WO1995022887A1 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6340594B1 (en) 1991-12-19 2002-01-22 Cellfor, Inc. Production of desiccation-tolerant gymnosperm embryos
DE69231890T2 (de) 1991-12-19 2002-03-28 Univ Saskatchewan Saskatchewan Desikkation von gymnosperm somatischen embryonen
DK0608716T4 (da) * 1993-01-15 2003-11-24 Syngenta Participations Ag Forbedringer i somatisk embryogenese
DE69822154T2 (de) * 1997-06-13 2004-10-28 The University Of Saskatchewan Verfahren zur kultivierung pflanzlicher embryonen
JP3934874B2 (ja) * 1997-10-14 2007-06-20 住友林業株式会社 組織培養によるマホガニー属樹木の大量増殖法
CA2240135A1 (fr) 1998-06-05 1999-12-05 University Of Saskatchewan Technologies Inc. Concentration accrue d'un regulateur de croissance pendant le developpement d'embryons somatiques
US6946295B2 (en) 1998-06-12 2005-09-20 Cellfor, Inc. Process for ex vitro sowing and germination of plant somatic embryos
DE69903734T2 (de) * 1998-06-12 2003-07-17 Silvagen Inc., Vancouver Verfahren zur herstellung und anschliessender (ex vitro) aussaat und vermehrung von vorgekeimten pflanzlichen somatischen embryos
US6689609B1 (en) * 1999-04-15 2004-02-10 Cellfor Inc. Enhancing germination of plant somatic embryos by priming
NZ514743A (en) 1999-04-15 2003-10-31 Cellfor Inc Enhancing germination of plant somatic embryos by priming with a solution containing a dissolved nutrient
US6692963B1 (en) 2001-06-19 2004-02-17 The United States Of America As Represented By The Secretary Of Agriculture Method of reproducing plants by somatic embryogenesis
US7598073B2 (en) 2002-04-09 2009-10-06 Weyerhaeuser Nr Company Methods for producing high yields of zygotic-like cotyledonary pine embryos utilizing media that include a disaccharide and glucose
US7381562B2 (en) 2002-05-30 2008-06-03 Weyerhaeuser Company Methods for producing cotyledonary pine embryos utilizing a gibberellin
CA2435337C (fr) * 2002-11-14 2010-03-23 Weyerhaeuser Company Methode de production d'embryons somatiques de coniferes
AU2004206050B2 (en) * 2003-01-23 2009-05-28 Cellfor, Inc. A method for reproducing conifers by somatic embryogenesis using galactose containing compounds as a carbon and energy source
US20040237130A1 (en) * 2003-05-05 2004-11-25 Weyerhaeuser Company Embryogenic culture initiation of douglas-fir by maltose
US7521237B2 (en) * 2003-06-23 2009-04-21 Weyerhaeuser Nr Company Methods for promoting maturation of conifer somatic embryos
US20040266002A1 (en) * 2003-06-30 2004-12-30 Weyerhaeuser Company Use of abscisic acid in somatic embryogenesis of pine trees
US7732205B2 (en) * 2003-07-30 2010-06-08 Weyerhaeuser Nr Company Development and stratification of pine somatic embryos using a liquid system
US7520089B2 (en) * 2003-11-25 2009-04-21 Weyerhaeuser Nr Company Method to improve manufactured seed germination
US7795029B2 (en) * 2003-12-04 2010-09-14 Cellfor Inc. Method of ex vitro sowing, germination, growth and conversion of plant somatic embryos or germinants
CA2495650C (fr) * 2004-02-25 2011-05-24 Weyerhaeuser Company Culture continue de tissus embryogenes de resineux
US7452722B2 (en) * 2004-03-02 2008-11-18 Weyerhaeuser Company Methods for developing conifer somatic embryos
WO2006094400A1 (fr) * 2005-03-10 2006-09-14 Cellfor Inc. Amorçage liquide aere de germinats somatiques de conifere
EP1931766A4 (fr) * 2005-10-06 2009-09-02 Cellfor Inc Procede de culture d'embryons somatiques de coniferes au moyen de l'acide s(+)-abscissique
CA2568476C (fr) * 2005-12-22 2015-03-17 Weyerhaeuser Company Methodes pour conserver des embryons somatiques de coniferes
US20090087909A1 (en) * 2007-09-28 2009-04-02 Weyerhaeuser Company Use of Trehalose in Conifer Somatic Embryogenesis to Increase Germination Vigor
US8181389B1 (en) 2009-03-24 2012-05-22 Weyerhaeuser Nr Company Method to improve manufactured seed germination by exposure to a change in ambient pressure
NZ607018A (en) 2010-09-28 2014-01-31 Weyerhaeuser Nr Co Connection bracket and beam
US8925245B2 (en) 2010-12-30 2015-01-06 Weyerhaeuser Nr Company Methods for removing liquid from a porous substrate in plant somatic embryogenesis
US8999713B2 (en) 2011-09-28 2015-04-07 Weyerhaeuser Nr Company Methods of multiplying conifer embryogenic tissue
UY34873A (es) 2012-06-27 2014-01-31 Weyerhaeuser Nr Co Métodos para transferir embriones de plantas a un medio de germinación
UY34872A (es) 2012-06-27 2014-01-31 Weyerhaeuser Nr Co Métodos para separar los germinantes vegetales de los medios gelificados
CN102726299B (zh) * 2012-07-05 2013-08-07 福建农林大学 基于led光源的杉木二步法组培快繁方法
AR093708A1 (es) 2012-12-20 2015-06-17 Weyerhaeuser Nr Co Metodos para iniciar embriones somaticos en las plantas

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417417A (en) * 1981-10-01 1983-11-29 International Paper Compay Clonal propagation of gymnosperms
EP0222904A1 (fr) * 1985-06-06 1987-05-27 Board Of Control Of Michigan Technological University Procede de propagation d'arbres coniferes par clonage
EP0293598A3 (fr) * 1987-04-29 1991-03-20 DNA PLANT TECHNOLOGY CORPORATION (under the laws of the state of Delaware) Embryogénèse somatique et régénération de plantes de cacao
US5034326A (en) * 1989-10-23 1991-07-23 Weyerhaeuser Company Method for reproducing coniferous plants by somatic embryogenesis using adsorbent materials in the development stage media
US5036007A (en) * 1989-03-09 1991-07-30 Weyerhaeuser Company Method for reproducing coniferous plants by somatic embryogenesis using abscisic acid and osmotic potential variation
US4957866A (en) * 1989-03-09 1990-09-18 Weyerhaeuser Company Method for reproducing coniferous plants by somatic embryogenesis
US5236841A (en) * 1989-03-09 1993-08-17 Gupta Pramod K Method for reproducing conifers by somatic embryogenesis using stepwise hormone adjustment
US5187092A (en) * 1990-03-22 1993-02-16 Institute Of Paper Science And Technology, Inc. Somatic embryogenesis in gymnosperms

Also Published As

Publication number Publication date
CA2158984C (fr) 2000-04-18
NZ281862A (en) 1997-10-24
US5482857A (en) 1996-01-09
WO1995022887A1 (fr) 1995-08-31

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Effective date: 20130225